Support update specific steps (#437)

215a3244 · Yang Li · GitHub · 82e5c8e5 · 215a3244
Unverified Commit 215a3244 authored Jul 20, 2020 by Yang Li Committed by GitHub Jul 20, 2020
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mmcv/utils/progressbar.py mmcv/utils/progressbar.py +3 -2

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--- a/mmcv/utils/progressbar.py
+++ b/mmcv/utils/progressbar.py
@@ -32,8 +32,9 @@ class ProgressBar:
        self.file.flush()
        self.timer = Timer()

-    def update(self):
-        self.completed += 1
+    def update(self, num_tasks=1):
+        assert num_tasks > 0
+        self.completed += num_tasks
        elapsed = self.timer.since_start()
        if elapsed > 0:
            fps = self.completed / elapsed